The Cub Cadet GT 3235 coolant capacity is listed as 4.5 gal (17 L). It also lists coolant type ethylene glycol-based coolant and antifreeze mix 50/50 coolant and water mix.
Coolant capacity4.5 gal (17 L)
Coolant typeethylene glycol-based coolant
Antifreeze mix50/50 coolant and water mix
Cub Cadet GT 3235 Coolant Capacity
Coolant capacity
4.5 gal (17 L)
Cooling system capacity
4.5 gal (17 L)
Coolant type
ethylene glycol-based coolant
Antifreeze mix
50/50 coolant and water mix
Engine horsepower
25 hp (18.6 kW)
Engine displacement
0.7 L (44 cu in)
Coolant Capacity Comparison Chart
Coolant capacity comparison
This model
4.5 gal
Average
4 gal
Low
2 gal
High
8 gal
Engine horsepower comparison
This model
25 hp
Average
35 hp
Low
20 hp
High
60 hp
Engine displacement comparison
This model
0.7 L
Average
0.9 L
Low
0.5 L
High
1.5 L
Cub Cadet GT 3235 Coolant and Engine Notes
Coolant capacity note
The headline cooling-system number for the Cub Cadet GT 3235 is 4.5 gal (17 L). Buy enough coolant before opening the drain plug
Coolant type note
For the Cub Cadet GT 3235, coolant type matters as much as capacity. The clean captured value is ethylene glycol-based coolant
Antifreeze mix note
The 50/50 coolant and water mix mix gives the Cub Cadet GT 3235 coolant system a sensible balance of freeze protection, boil protection and corrosion protection
Engine context note
The Cub Cadet GT 3235 engine data captured here is engine horsepower 25 hp (18.6 kW) and displacement 0.7 L (44 cu in). Bigger engines usually need more coolant and more careful refill bleeding
Refill note
The practical service move for the Cub Cadet GT 3235: buy enough coolant for 4.5 gal (17 L), fill to spec, run the engine, then recheck the radiator and overflow bottle after cooling
Cub Cadet GT 3235 Coolant Capacity FAQ
What is the cooling system capacity of the Cub Cadet GT 3235?
The Cub Cadet GT 3235 cooling system capacity is shown as 4.5 gal (17 L). That is the number to use before draining the system.
What coolant type should I use in the Cub Cadet GT 3235?
Use ethylene glycol-based coolant. The blunt rule is simple: match the manual’s coolant spec and do not mix unknown coolant formulas.
Should I use straight water in the Cub Cadet GT 3235?
Not for normal long-term use. The Cub Cadet GT 3235 should use 50/50 coolant and water mix or the manual’s specified coolant mix so the system gets corrosion, freeze and boil protection.
Does old coolant matter in the Cub Cadet GT 3235?
Yes. Old coolant can lose protection even if temperature looks normal. The listed service interval for the Cub Cadet GT 3235 is the service interval in the operator manual.
Why does the Cub Cadet GT 3235 coolant amount differ from other models?
Coolant capacity changes with engine and radiator setup. For the Cub Cadet GT 3235, the supporting engine data is horsepower 25 hp (18.6 kW) and displacement 0.7 L (44 cu in).
Official information note
Mistakes do happen. Tractor coolant specs can change by year, market, engine, radiator, cab/heater setup and service procedure. Please check the operator manual, decal information and official cubcadet.com website for official information before draining or refilling the cooling system.
